<HTML>
<HEAD>
<meta charset="UTF-8">
<title>AudioVideoControllerFacade.addMetricsObserver - amazon-chime-sdk</title>
<link rel="stylesheet" href="../../../style.css">
</HEAD>
<BODY>
<a href="../../index.html">amazon-chime-sdk</a>&nbsp;/&nbsp;<a href="../index.html">com.amazonaws.services.chime.sdk.meetings.audiovideo</a>&nbsp;/&nbsp;<a href="index.html">AudioVideoControllerFacade</a>&nbsp;/&nbsp;<a href="./add-metrics-observer.html">addMetricsObserver</a><br/>
<br/>
<h1>addMetricsObserver</h1>
<a name="com.amazonaws.services.chime.sdk.meetings.audiovideo.AudioVideoControllerFacade$addMetricsObserver(com.amazonaws.services.chime.sdk.meetings.audiovideo.metric.MetricsObserver)"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">addMetricsObserver</span><span class="symbol">(</span><span class="identifier" id="com.amazonaws.services.chime.sdk.meetings.audiovideo.AudioVideoControllerFacade$addMetricsObserver(com.amazonaws.services.chime.sdk.meetings.audiovideo.metric.MetricsObserver)/observer">observer</span><span class="symbol">:</span>&nbsp;<a href="../../com.amazonaws.services.chime.sdk.meetings.audiovideo.metric/-metrics-observer/index.html"><span class="identifier">MetricsObserver</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html"><span class="identifier">Unit</span></a></code>
<p>Subscribe to metrics events with an <a href="../../com.amazonaws.services.chime.sdk.meetings.audiovideo.metric/-metrics-observer/index.html">MetricsObserver</a>.</p>
<h3>Parameters</h3>
<p><a name="observer"></a>
<code>observer</code> - : <a href="../../com.amazonaws.services.chime.sdk.meetings.audiovideo.metric/-metrics-observer/index.html">MetricsObserver</a> - The observer to subscribe to events with.</p>
</BODY>
</HTML>
